|  |  | 
|  | running 1 test | 
|  | test $DIR/dead-code.rs - f (line 12) - compile ... FAILED | 
|  |  | 
|  | failures: | 
|  |  | 
|  | ---- $DIR/dead-code.rs - f (line 12) stdout ---- | 
|  | error: trait `T` is never used | 
|  | --> $DIR/dead-code.rs:13:7 | 
|  | | | 
|  | LL | trait T { fn f(); } | 
|  | |       ^ | 
|  | | | 
|  | note: the lint level is defined here | 
|  | --> $DIR/dead-code.rs:11:9 | 
|  | | | 
|  | LL | #![deny(warnings)] | 
|  | |         ^^^^^^^^ | 
|  | = note: `#[deny(dead_code)]` implied by `#[deny(warnings)]` | 
|  |  | 
|  | error: aborting due to 1 previous error | 
|  |  | 
|  | Couldn't compile the test. | 
|  |  | 
|  | failures: | 
|  | $DIR/dead-code.rs - f (line 12) | 
|  |  | 
|  | test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in $TIME | 
|  |  |